body {
  margin: 0;
  padding: 0;
  background-color: #f0f0f0;
  font-family: Arial, sans-serif;
}

body::before {
  /* content: '';
  background-image: url('./imgage/jhk-1728621352151.jpg');
  background-size: cover;
  background-position: center; */

  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.5; /* 设置透明度为 0.5，即半透明 */
}

.text-container {
  width: 500px;
  margin: auto;
  padding: 20px;
  font-size: 20px;
  font-weight: 500;
}

.center {
  border: 0.2rem solid #6f2ed7;
  height: 100px;
  width: 150px;
  display: flex;
}

.center02 {
  display: flex;
  justify-content: center;
  padding-top: 50px;
}

.center02 > div {
  /* border: 0.1rem solid #3ab3cb;
  border-radius: 100%;
  background-color: rgb(73, 76, 79);
  width: 170px;
  height: 180px;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0.8; */
}

.center02 > div:nth-child(2) {
  background-image: url(./imgage/preview01.jpg);
  background-size: cover;
  background-position: center;
  
}


.center02 > div > a {
  color: #c4cad7;
  text-decoration: none;
  font-size: 22px;
  font-weight: 1000;

}

.box{
  padding: 15vmin 10vmin;
  background-color: #fff;
  border-radius: 5vmin;
  color: #66ddf7;
  font-size: 8vmin;
  position: relative;
  overflow: hidden;
  z-index: 0;
}

.box::before{
  content: '';
  width: 200%;
  height: 200%;
  background-color: #ffffff;
  position: absolute;
  left: -50%;
  top: -50%;
  
  background-image: conic-gradient(
    transparent,#66ddf7,transparent 30%
  );
  z-index: -2;
  animation: rotate 5s linear infinite;
}

@keyframes rotate{
  to{
    transform: rotate(360deg);
  }
}

.box::after{
  content: '';
  position: absolute;
  inset: 1vmin;
  background-color: #ffffff;
  border-radius: 4vmin;
  z-index: -1;
}
